/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.hadoop.ozone.upgrade;

import java.io.IOException;

/**
 * An upgrade finalization executor runs the finalization methods of an
 * {@link UpgradeFinalizer}, providing them the state they need to operate
 * and optionally injecting actions in between.
 * @param <T> The component or context that the {@link UpgradeFinalizer}
 *    needs to run.
 */
public interface UpgradeFinalizationExecutor<T> {
  void execute(T component, BasicUpgradeFinalizer<T, ?> finalizer)
      throws IOException;
}
